Prof Ewa M. Siedlecka studied Chemistry at the University of Gdansk in Poland. She received her PhD degree (peptides chemistry) in 1994 at the same institution. She then changed her research interest to Advanced Oxidation Processes. She received Doctor of Science (habilitation) degree in chemistry in 2011, and title of full professor in 2018. She is a chef of Advanced Oxidation Processes Lab at the Department of Chemisty University of Gdansk. She has published more than 70 research articles in SCI(E) journals. She is interested in photocatalytical and electrochemical removal of pollutants from water.